/*******************************************************************************
 * Copyright (c) 2000, 2015 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/

package org.eclipse.ui.commands;

/**
 * An instance of this class describes changes to an instance of
 * <code>ICategory</code>.
 * <p>
 * This class is not intended to be extended by clients.
 * </p>
 *
 * @since 3.0
 * @see org.eclipse.ui.commands.ICategoryListener#categoryChanged(CategoryEvent)
 * @deprecated Please use the "org.eclipse.core.commands" plug-in instead.
 * @see org.eclipse.core.commands.CategoryEvent
 */
@Deprecated
public final class CategoryEvent {

    /**
     * The category that has changed; this value is never <code>null</code>.
     */
    private final ICategory category;

    /**
     * Whether the defined state of the category has changed.
     */
    private final boolean definedChanged;

    /**
     * Whether the name of the category has changed.
     */
    private final boolean nameChanged;

    /**
     * Creates a new instance of this class.
     *
     * @param category
     *            the instance of the interface that changed.
     * @param definedChanged
     *            true, iff the defined property changed.
     * @param nameChanged
     *            true, iff the name property changed.
     */
	@Deprecated
    public CategoryEvent(ICategory category, boolean definedChanged,
            boolean nameChanged) {
        if (category == null) {
			throw new NullPointerException();
		}

        this.category = category;
        this.definedChanged = definedChanged;
        this.nameChanged = nameChanged;
    }

    /**
     * Returns the instance of the interface that changed.
     *
     * @return the instance of the interface that changed. Guaranteed not to be
     *         <code>null</code>.
     */
	@Deprecated
    public ICategory getCategory() {
        return category;
    }

    /**
     * Returns whether or not the defined property changed.
     *
     * @return true, iff the defined property changed.
     */
	@Deprecated
    public boolean hasDefinedChanged() {
        return definedChanged;
    }

    /**
     * Returns whether or not the name property changed.
     *
     * @return true, iff the name property changed.
     */
	@Deprecated
    public boolean hasNameChanged() {
        return nameChanged;
    }
}
